1/* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 * 21 */ 22 23#ifndef Text_h 24#define Text_h 25 26#include "CharacterData.h" 27 28namespace WebCore { 29 30class Text : public CharacterData { 31public: 32 static const unsigned defaultLengthLimit = 1 << 16; 33 34 static PassRefPtr<Text> create(Document*, const String&); 35 static PassRefPtr<Text> createWithLengthLimit(Document*, const String&, unsigned& charsLeft, unsigned lengthLimit = defaultLengthLimit); 36 37 PassRefPtr<Text> splitText(unsigned offset, ExceptionCode&); 38 39 // DOM Level 3: http://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-1312295772 40 41 String wholeText() const; 42 PassRefPtr<Text> replaceWholeText(const String&, ExceptionCode&); 43 44 virtual void attach(); 45 46protected: 47 Text(Document*, const String&); 48 49private: 50 virtual String nodeName() const; 51 virtual NodeType nodeType() const; 52 virtual PassRefPtr<Node> cloneNode(bool deep); 53 virtual bool rendererIsNeeded(RenderStyle*); 54 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 55 virtual void recalcStyle(StyleChange = NoChange); 56 virtual bool childTypeAllowed(NodeType); 57 58 virtual PassRefPtr<Text> virtualCreate(const String&); 59 60#ifndef NDEBUG 61 virtual void formatForDebugger(char* buffer, unsigned length) const; 62#endif 63}; 64 65} // namespace WebCore 66 67#endif // Text_h 68